The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.250 INCHES MINIMUM IN, fastener_length: 4.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-270-9457, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| material | STEEL OVERALL |
| head_style | HEXAGON |
| head_height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 1.250 INCHES MINIMUM IN |
| fastener_length | 4.500 INCHES NOMINAL IN |
| hardness_rating | 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| width_between_flats | 0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.500 INCHES IN |
| minimum_tensile_strength | 120000 POUNDS PER SQUARE INCH LBS |
| NSN | 5306-00-270-9457 |
| HEAD HEIGHT | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| WIDTH BETWEEN FLATS | 0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| HEAD STYLE | HEXAGON |
| MINIMUM TENSILE STRENGTH | 120000 POUNDS PER SQUARE INCH LBS |
| FASTENER LENGTH | 4.500 INCHES NOMINAL IN |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 5 GRADE |
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| THREAD CLASS | 2A A |